All Items : New Century : Jewelry : Rings : Contemporary item #1489373 (stock #MM-1698)
A TOI et MOI 18K Gold Ring (7.2 gr.) set with 1 GENUINE CEYLON BLUE SAPPHIRE @ 1.92 ct., 1 GENUINE BURMESE RED SPINEL @ 2.10 ct. and 32 Genuine BRLLIANT DIAMONDS @ 0.33 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009210 (stock #MM-1589)
SwisSiam-Arts-Antiques-Gems
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Stunning ring with Genuine Sky Blue Octagon Ceylon Sapphire @ 1.32 ct., (emerald cut, very rare!), set in sandblasted 18k. white gold (6.24 gr.)
All Items : New Century : Jewelry : Rings : Contemporary item #1464820
A fine 18K. White Gold Ring set with one genuine Tsavorite @ 0.85 ct. and flanked by 2 genuine white brilliant Diamonds@ 0.12 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1471345
A Huge Genuine London Blue Topaz @ 23.23 ct. set in Silver with an 18K. Gold Crown (2.90 gr.). Size of Topaz is: 14.50 mm x 9.10 mm. Ring Size: 58 (8.5). This ring sure makes a statement!
All Items : New Century : Jewelry : Rings : Contemporary item #1483605
This contemporary signet ring is the signet ring for the name Perrott, which hails from England, Scotland, Ireland. The most likely explanation for the name is that it derives from "little Peter", with Peter from the Latin "Petrus", meaning "stone" in Greek. Other similar names are Perrot, Perrin, Perron, Parrell and Perowne. Most of the coats of arms for the Perrott family include the 3 pears seen on this ring. Another variation of the name is that it derived from a nickname for the parrot...
All Items : New Century : Jewelry : Rings : Contemporary item #1010405 (stock #MM-1538)
SwisSiam-Arts-Antiques-Gems
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18 K. Solid 18K Gold Ring (5.71 grammes) set with Dazzling Genuine Cornflower Blue Ceylon Sapphire @ 1.57 ct. and 22 Brilliant Diamonds @ 0.30 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1009954 (stock #CO-181)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. White Gold Ring set with large Genuine Blue Sapphire @ 4.03 ct. and 106 pavé Diamonds @ 1.13 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1116579 (stock #J1835)
This contemporary studio-produced ring is distinctive for its flattened form and flared corners. The applied decoration of beading interspersed with a wavy silver wire is enhanced with a highly oxidized background. The top protrudes 5/16 inch above the finger; the sides of the band are curved inward, making the ring quite comfortable to wear. The ring is a size 8. Weight: 5.3 grams
All Items : New Century : Jewelry : Rings : Pre 1990 item #1486931 (stock #15444)
It seems that I will be closing the year with modernist pieces by Erika Hult de Corral. I have already presented two of her necklaces in the last few weeks which have already found new caretakers and this evening it is time for a ring. Though rings are not an uncommon form in the world of vintage Mexican silver jewelry, I have to admit that the examples available usually fall on the conservative side of design but from time to time something interesting and eye-catching shows up...
All Items : New Century : Jewelry : Rings : Contemporary item #1009769 (stock #MM-1223)
SwisSiam-Arts-Antiques-Gems
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Wide Band (0.5 inch) 18K. Gold Ring (13.78 grammes) set with one Genuine Ruby @ 0.45 ct. and 26 Brilliant Diamonds @ 0.29 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1479002
A magnificent Large Genuine vivid Pigeon Blood RUBY Ring @ 10.03 ct. Ruby Size: 10.4 x 11.5 x 8.1 mm. set in 18K. Gold (13.60 gr.). Ring size: 9.5 (60).
All Items : New Century : Jewelry : Rings : Contemporary item #1471679
A stunning and magnificent 18K. GOLD RING (5.80 gr.) SET WITH 1 GENUINE TOP CORNFLOWER BLUE CEYLON SAPPHIRE @ 1.65 ct. and flanked by 2 TOP QUALITY BURMESE RUBIES @ 0.34 ct. total weight. Ring size: 56 (7.75), can be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #1471683
A charming 14K.Gold (4.68 gr.) ring set with 1 genuine Ceylon Blue Sapphire, 1 Burmese Ruby and 1 Colombian Emerald. Size: 56 (7.75), can be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #1471680
A classy 18K. Gold ring (9.80 gr.) set with a stunningly beautiful Genuine PINK TOPAZ @ 4.58 ct. and flanked by 2 top Genuine Tsavorites @ 0.99 ct. total weight. Ring size: 56 (7.75), can be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #1009757 (stock #CO-88)
SwisSiam-Arts-Antiques-Gems
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Elegant Solid 18K. Solid Gold Ring set with one Genuine Pigeon Blood Ruby @ 1.10 ct. and 102 Pave Diamonds @ 1.26 ct. total weight. A real stunner!
All Items : New Century : Jewelry : Rings : Contemporary item #1012030 (stock #CO-124A)
SwisSiam-Arts-Antiques-Gems
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Fashionable Solid 18K. Gold Ring set with one oval Genuine Ceylon Yellow Sapphire @ 1.03 ct., hand carved Black Onyx and 24 Brilliant cut Diamonds @ 0.75 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1114287 (stock #1210095)
Gamut Plus Jewelry
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This ring has a great geo design on its band. The dangling charm is of the Aztec calendar. The back is marked MEXICO 925. The ring (and charm) have good heft and are in excellent condition.
All Items : New Century : Jewelry : Rings : Contemporary item #1009541 (stock #MM-1318)
SwisSiam-Arts-Antiques-Gems
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18K. Solid Gold Ring (6.19 grammes) set with one Pear shaped genuine Ruby @ 0.77 ct., 5 baguette Diamonds @ 0.21 ct. total weight and 9 brilliant Diamonds @ 0.10 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 2000 item #1166892 (stock #CL20317)
Authentic Hidalgo 18k gold enamel ring with green and blue alternating enamel going all the way around the ring. Width of ring is 7mm, size is 6.5, cannot be sized because of the design. Weight is 8.2 grams. Hallmarked on inside "Hidalgo 750" Excellent condition!
All Items : New Century : Jewelry : Rings : Contemporary item #1011206 (stock #CO-205B)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with one Genuine Ceylon Yellow Sapphire 1.09 ct., 6 Brilliant Diamonds @ 0.28 ct. total weight and hand carved Black Onyx. We have 2 of these rings in stock!
All Items : New Century : Jewelry : Rings : Contemporary item #1009533 (stock #MM-1215)
SwisSiam-Arts-Antiques-Gems
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Important and Rare 18K. Gold Ring (10.65 grammes) set with one Magenta-Fuchsia colored Genuine Burma Ruby @ 2.47 ct., and 8 Baguette Diamonds @ 1.11 ct. total weight. Stupendous!
All Items : New Century : Jewelry : Rings : Contemporary item #1011200 (stock #CO-97B)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold ring set with one Genuine Blue Sapphire @ 0.88 ct. and 33 Brilliant Diamonds @ 0.26 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1180665 (stock #J2284)
Large, bold ring set with fiery cabochon tiger’s eye. The sterling band and setting show a warm patina from age; there are signs of wear as well as tool marks from the handwork. The stone measures 1 inch long by 5/8 inch wide. The inside of the band is marked for sterling; an eagle 3 is struck on the outside of the band. The ring is a size Size 9 ¾.
All Items : New Century : Jewelry : Rings : Contemporary item #1461282
A STUNNING LARGE SILVER RING (925), SET WITH ONE GENUINE NEON TOURMALINE @ 4.25 ct. This ring sure makes a statement!
All Items : New Century : Jewelry : Rings : Contemporary item #1010421 (stock #MM-1466)
SwisSiam-Arts-Antiques-Gems
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Attractive 18K. Solid Gold Ring (8.76 gr.) set with 3 Diamonds 0.08 ct. total weight and one Genuine Ruby @ 0.15 Ct.
All Items : New Century : Jewelry : Rings : Contemporary item #675235 (stock #C0-327B)
SwisSiam-Arts-Antiques-Gems
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Beautiful genuine Burmese fuchsia/magenta/shocking pink octagonal Ruby @ 1.01ct set with 2 Baguette Diamonds total weight 0.12ct. 18 K. Solid Gold (8.74 gr.) New.
All Items : New Century : Jewelry : Rings : Contemporary item #1010409 (stock #MM-1541)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring (9.45 gr.) set with one Octagon-Emerald Cut Genuine Ruby @ 1.10 ct. and 3 Tapered Diamonds @ 0.26 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #756016 (stock #TR545)
Declare your love in style with this contemporary engagement ring modeled after the elegance of the 1920’s. Set in 18 Kt white gold, the sparkling .99 carat emerald cut center stone is EGL certified as G color and VS1 clarity. 34 brilliant cut diamonds parade around the stone and down the band, bringing the total carat weight to 1.51.
All Items : New Century : Jewelry : Rings : Contemporary item #1009555 (stock #CO-95)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Ring set with one genuine Blue Sapphire @ 1.10 ct., 29 brilliant Diamonds @ 0.29 ct. total weight and hand carved Black Onyx
All Items : New Century : Jewelry : Rings : Contemporary item #1476356
An oval natural Orange Cabochon Coral ring set in Yelow Gold 333, Size: 58 (8 1/2).
All Items : New Century : Jewelry : Rings : Contemporary item #1008387 (stock #CO-206D)
SwisSiam-Arts-Antiques-Gems
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Very beautiful and finest Genuine Oval Cornflower Blue Sapphire from Ceylon @ 1.87 ct., 8 tapered Diamonds @ 0.42 ct. and 20 brilliant Diamonds @ 0.12 ct.total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1479007
A large 18K. GOLD RING (19.20 gr.) set with one Genuine light Peach-Pink KUNZITE @ 14.10 ct. Size of Kunzite: 17.39 x 11.10 x 8.33 mm. Ring size: 9.5 (60)
All Items : New Century : Jewelry : Rings : Contemporary item #1455407 (stock #MM-1209)
A new, elegant 18k. Gold ring set with one striking, genuine cornflower blue Ceylon Sapphire @ 1.52 ct. and flanked by 4 baguette diamonds @ 0.40 ct. total weight. Suitable for men and women.
All Items : New Century : Jewelry : Rings : Contemporary item #1008390 (stock #MM-1534)
SwisSiam-Arts-Antiques-Gems
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18K. Solid Gold Ring (3.16 gr.)set with a Genuine Ruby of finest rich red color @ 1.00 ct. and 26 brilliant diamonds @ 0.21 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #756803 (stock #TR547)
Render her speechless with this sparkler. Sixteen tiny diamonds encircle a 1.06 carat GIA certified H color SI2 clarity brilliant cut center stone while sixteen more diamonds dot an intricately decorated 18 Kt white gold shank. A contemporary piece with beautiful scroll work and little diamonds hidden in all kinds of surprising places: what’s not to love? The ring is a size 6 3/4 and it can easily be sized. Just lowered the price from $9500 to $8450
All Items : New Century : Jewelry : Rings : Pre 1980 item #1174235 (stock #J2232)
Setting and band composed of layers of silver wire, set with an amber cabochon. The amber shows no wear and is securely bezel-mounted. The outer band exhibits the Poland hallmark for Warsaw and indicates .800 silver content, dating 1963-1986. It also bears the maker’s initials of J.O. The top of the ring measures 1 inch long by ¾ inch wide by ½ inch high. The ring is a size 7 ½.
All Items : New Century : Jewelry : Rings : Contemporary item #1010408 (stock #MM-1474)
Solid 18K. Gold Ring (4.37 grammes) set with 3 Princess cut genuine Rubies @ 0.40 ct. total weight and 4 Princess cut Diamonds @ 0.42 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1222800 (stock #J2495)
A handmade piece reminiscent of the arts and crafts movement, this ring features applied leaves and vines around a squared bezel mount. The cabochon carnelian exhibits hardly any wear; the ring’s band shows a slight line that could indicate it has been sized. The ring is a size 5. It is unmarked.
All Items : New Century : Jewelry : Rings : Contemporary item #1011513 (stock #CO-120)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with one large oval Genuine Ruby @ 1.23 ct., 47 square Diamonds @ 0.31 ct. total weight and 44 Brilliant Diamonds @ 0.56 ct. total weight
All Items : New Century : Jewelry : Rings : Contemporary item #1464538 (stock #MM-1656)
An exceptional large 18K. Gold Ring (13.10 gr.),set with 1 Genuine Rhodolite @ 7.67 ct. and 2 genuine Tsavorites @ 1.25 ct. total weight. Size:56 (7 3/4)
All Items : New Century : Jewelry : Rings : Contemporary item #1457972 (stock #MM-1204)
An 18K. Gold Ring set with one Genuine Octagon Ruby @ 1.10 ct. and 6 Genuine White Baguette Diamonds @ 0.69 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 1990 item #1194546 (stock #J2421)
A handmade studio piece with a rectangular top mounted with a lavender stone that tests as tanzanite or chalcedony. The work has a roughness to it, but the ring is sturdy and the stone is very secure. The ring is unmarked, but tests definitively as sterling silver. The top of the ring measures 1 1/8 inches long by 5/8 inch wide. It is a size 5 1/2.
All Items : New Century : Jewelry : Rings : Contemporary item #1464536 (stock #MM-1649)
A stunning avant-garde 18K. Gold Ring (11.79 gr). set with one genuine Cornflower Blue Ceylon Sapphire @ 1.70 carats, 18 genuine pave set white Diamonds @ 0.12 ct.total weight and 2 genuine pigeon blood Rubies @ 0.73 ct.total weight. Size: 54 (7)
All Items : New Century : Jewelry : Rings : Contemporary item #1461269
A "TOI ET MOI" 18 K. GOLD RING SET WITH ONE GENUINE COLOMBIAN EMERALD @ 0.86 ct., ONE GENUINE BURMESE RUBY @ 1.09ct. AND 32 GENUINE DIAMONDS @ 0.23 ct. total weight. GOLD: 5.4 gr. All stones are of an exceptionally good colour!
All Items : New Century : Jewelry : Rings : Contemporary item #1011847 (stock #CO-161C)
SwisSiam-Arts-Antiques-Gems
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Solid 18K. Gold Ring set with one cushion cut Genuine Ceylon Blue Sapphire @ 1.97 ct and 106 Brilliant cut Diamonds @ 1.01 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 2000 item #1481411
Sterling silver man's signet ring by David Yurman, featuring a square faceted meteorite, signed by Yurman with initials, shows the atomic symbol with the letters Fe inside, indicating the presence of iron in the meteorite...
All Items : New Century : Jewelry : Rings : Contemporary item #1009537 (stock #CO-119)
SwisSiam-Arts-Antiques-Gems
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18K. Solid Gold Ring set with one Genuine Ruby @ 1.22 ct., 2 tapered Diamonds @ 0.15 total weight, 52 brilliant Diamonds @ 0.52 ct. total weight.
All Items : New Century : Jewelry : Rings : Pre 2000 item #1404371 (stock #9854)
A 14k white gold aquamarine, topaz and diamonds ring from the 1990s. This ornate and emphatic size 7-1/4 ring features a pear cut 2.2 carat (calculated) blue aquamarine stone flanked with two smaller pear cut amber coloured topaz stones with 12 flanking light greenish white topaz and 14 single point diamond stones. The setting measures 13/16 x 1/2", this ring weighs 5.8 grams and it is stamped 14K YJ...
All Items : New Century : Jewelry : Rings : Pre 1990 item #1365041 (stock #3815)

Gerald Stinn modernist sterling silver and turquoise ring

American - 20th century

This expertly crafted and unique branch form ring is a size 6 1/2

Weight - 13+ grams

The face of the ring measures 1 3/8" long while rising 3/4" above the finger

Marked Stinn, sterling

Excellent vintage condition

All Items : New Century : Jewelry : Rings : Contemporary item #1481227 (stock #MM-1689)
Perfect match: Genuine Cabochon TANZANITE @ 2.50 ct./Genuine Cabochon FIRE OPAL @ 1.35 ct. and 32 Genuine brilliant Diamonds @ 0.30 ct. total weight, 18K. Gold Ring (6.2 gr.)
All Items : New Century : Jewelry : Rings : Pre 2000 item #1412073 (stock #04198)
The Size of Ring: 1 1/16" High x 13/16" Wide x 10 mm Pearl Diameter with 6 x 2 mm Diamonds on left and right. It is very fine 10 mm diameter pearl with total 6 ea 2 mm diamonds on 3 on left and 3 on right. It is ring base made of 18K, white gold. It is genuine diamonds (tested). It is fine vintage ring. Owner has purchased in year 2000 at Antique auction and worn only few times since then. Ring has 18K inside ring embossed as well as alphabet initial AN...
All Items : New Century : Jewelry : Rings : Pre 2000 item #1369488 (stock #TR889)
For the princess in your life! A very stylish 14 karat white gold and diamond engagement ring that is centered by a 0.56Ct princess cut diamond. The center stone is flanked by a princess cut diamond on either side. The three center stones are further flanked by five straight diamond baguettes on either side of the shank. The approximate total weight of all 13 diamonds is 1.65 Carats. The diamonds have G to I color and VVS1 to VS1 clarify. The ring is a size 6 ¼ and it can easily be sized.
All Items : New Century : Jewelry : Rings : Contemporary item #1008468 (stock #MM-1224)
SwisSiam-Arts-Antiques-Gems
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Finest 18K. Gold (8.05 gr.) Filigree Ring set with a genuine Ruby @ 0.23 ct., 2 brilliant Diamonds @ 0.06 ct. and 82 Diamonds @ 0.32 ct.
All Items : New Century : Jewelry : Rings : Contemporary item #1009532 (stock #MM-362)
SwisSiam-Arts-Antiques-Gems
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Stylish 18K. Solid Gold Ring set with one Genuine Colombian Emerald @ 1.06 ct., 16 Square Rubies @ 0.50 ct. total weight and 34 Brilliant Diamonds @ 0.20 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1461275
A UNIQUE NEW AND LARGE MAN'S SILVER RING (925) SET WITH AN ANCIENT, GENUINE KUSHAN-GANDHARA LION BRONZE SEAL. 1-3rd CENTURY A.D., SIZE OF SEAL: 14 mm. x 13 mm. Weight: 16.4 gr. RARE COLLECTOR'S FIND!!
All Items : New Century : Jewelry : Rings : Contemporary item #1471344
A stunning Design for an 18 K. Gold ring set with 1 Genuine Colombian Emerald @ 1.75 ct. flanked by 2 Genuine Maroon Tourmalines total weight @ 2.10 ct. Ring Size: 57 (8.5)
All Items : New Century : Jewelry : Rings : Contemporary item #1009534 (stock #CO-160A)
SwisSiam-Arts-Antiques-Gems
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Elegant Solid 18K. Gold Ring set with one Genuine Blue Sapphire @ 1.02 ct. and 50 Pavé Diamonds @ 0.62 ct. total weight.
All Items : New Century : Jewelry : Rings : Contemporary item #1250760 (stock #MM-1558)
A nice pear shaped genuine Colombian Emerald @ 2.20 ct set in 18K. Gold, ring size 57, Gold 10.04 gr.
All Items : New Century : Jewelry : Rings : Contemporary item #1009544 (stock #TM-18)
SwisSiam-Arts-Antiques-Gems
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Heart shaped genuine Ruby @ 1.31 ct. and 5 brilliant Diamonds @ 0.03 ct. set in 18K. Gold
All Items : New Century : Jewelry : Rings : Contemporary item #1464028
A Genuine, exceptionally beautiful and uniformly colored, VIVID ULTRAMARINE BLUE OPAL RING SET IN 18K. GOLD. Size:7 , Weight:7 gr. ( 2 times 7, the lucky number!)